3440224000

素因数分解:

$2^8\times 5^3\times {\mathrm{107507}}^1$

素因数の和:107538

約数の個数: 72

約数和(自身を含む): 8570107728

約数和(自身を除く): 5129883728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 107507, 215014, 430028, 537535, 860056, 1075070, 1720112, 2150140, 2687675, 3440224, 4300280, 5375350, 6880448, 8600560, 10750700, 13438375, 13760896, 17201120, 21501400, 26876750, 27521792, 34402240, 43002800, 53753500, 68804480, 86005600, 107507000, 137608960, 172011200, 215014000, 344022400, 430028000, 688044800, 860056000, 1720112000, 3440224000]

約数ペア:

[(1, 3440224000), (2, 1720112000), (4, 860056000), (5, 688044800), (8, 430028000), (10, 344022400), (16, 215014000), (20, 172011200), (25, 137608960), (32, 107507000), (40, 86005600), (50, 68804480), (64, 53753500), (80, 43002800), (100, 34402240), (125, 27521792), (128, 26876750), (160, 21501400), (200, 17201120), (250, 13760896), (256, 13438375), (320, 10750700), (400, 8600560), (500, 6880448), (640, 5375350), (800, 4300280), (1000, 3440224), (1280, 2687675), (1600, 2150140), (2000, 1720112), (3200, 1075070), (4000, 860056), (6400, 537535), (8000, 430028), (16000, 215014), (32000, 107507)]